Terminal-based service availability monitoring system

The invention relates to the field of terminal monitoring, in particular to a terminal-based service availability monitoring system, which comprises a log collection module for collecting terminal related logs; the log processing module is used for analyzing and classifying logs; the self-recovery module is used for trying to eliminate the abnormity of the terminal service by adopting different recovery means; the alarm module is used for sending alarm information according to the execution result of the self-recovery module; and the early warning module is used for analyzing the notification information stored by the alarm module and previous alarm information to form early warning information and sending the early warning information to related personnel. According to the invention, various log data are collected and analyzed, so that the terminal service can be comprehensively monitored; when it is monitored that the terminal service is abnormal, self-recovery is carried out through a self-recovery means;